Income Per Share - Computation of Basic and Diluted Income (Loss) from Continuing Operations Per Share (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Mar. 30, 2014	Dec. 29, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 30, 2012	Sep. 30, 2012	Jul. 01, 2012	Mar. 30, 2014	Mar. 31, 2013	Apr. 01, 2012
Earnings Per Share [Abstract]
Income (loss) from continuing operations									$ (18,266)	$ 73,561	$ 119,443
Shares:
Weighted-average shares outstanding - basic									87,612	93,560	101,766
Dilutive potential common shares, using treasury stock method										438	945
Weighted-average shares outstanding - diluted									87,612	93,998	102,711
Income (loss) from continuing operations per share:
Basic	$ (0.54)	$ 0.24	$ 0.13	$ (0.03)	$ 0.33	$ 0.15	$ 0.13	$ 0.19	$ (0.21)	$ 0.79	$ 1.17
Diluted	$ (0.54)	$ 0.24	$ 0.13	$ (0.03)	$ 0.33	$ 0.15	$ 0.13	$ 0.19	$ (0.21)	$ 0.78	$ 1.16